CN114472808A

CN114472808A - Auto-parts production and processing equipment

Info

Publication number: CN114472808A
Application number: CN202210085717.5A
Authority: CN
Inventors: 王效宇; 方勇; 万长东; 陆建康; 闫梦强; 浦京
Original assignee: Suzhou Vocational University
Current assignee: Suzhou Vocational University
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-05-13

Abstract

The invention provides automobile part production and processing equipment, and relates to the field of automobile parts. This auto-parts production and processing equipment, including the notes liquid case, the left side of the top one end fixedly connected with of notes liquid case stands the seat, a left side of the fixedly connected with mould of standing the seat, the top other end fixedly connected with right side of notes liquid case stands the seat, the first pneumatic cylinder of a lateral wall fixedly connected with of the right side stand the seat, the output fixedly connected with right mould of first pneumatic cylinder, the edge sliding connection of right side mould has the guide arm, the one end fixed connection of guide arm is at a lateral wall that the seat was found in the right side. Can promote the extrusion piece through the second pneumatic cylinder and extrude metallic solution, can drive second wire rope simultaneously and remove, first wire rope promotes sealed post by a small margin, when realizing that the second pneumatic cylinder promotes the extrusion piece and carries out metallic solution and annotate, the air in time discharges, has avoided car metal accessories to appear scarcely the material, has improved the quality of car accessories product.

Description

Auto-parts production and processing equipment

Technical Field

The invention relates to the field of automobile parts, in particular to automobile part production and processing equipment.

Background

The development of new technologies for automobile parts presents the following main trends: the development depth is continuously deepened; the universalization and standardization degree of parts are improved; the electronization and intelligentization level of the parts is improved; the light weight of the whole vehicle and parts becomes the future development trend; the clean environment-friendly technology becomes the competitive high point of the future industry, and the Chinese automobile industry still has a plurality of defects in a certain period, such as poor industrial foundation, unreasonable structure and insufficient research and development.

For the production of some automobile metal parts, a casting process is needed for production, casting liquid is directly poured into a casting cavity from a pouring opening, so that the casting liquid flows from top to bottom, and because the casting liquid flows from top to bottom, the gas is difficult to discharge because the top of the casting cavity is subjected to pouring operation, the pouring speed of the casting liquid is influenced, gas is easy to remain in the casting cavity, the phenomenon of material shortage of the cast metal product is caused, the quality of the automobile metal accessory product is influenced, and therefore, the problem to be solved in the field is how to eliminate the gas remaining in the casting cavity.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the automobile accessory production and processing equipment, so that the casting liquid flows from bottom to top, and the problem that the quality of an automobile metal accessory product is influenced by residual gas in a casting cavity generated by the traditional casting liquid flowing from top to bottom is solved.

In order to achieve the purpose, the invention is realized by the following technical scheme: the automobile accessory production and processing equipment comprises a liquid injection tank, wherein one end of the top of the liquid injection tank is fixedly connected with a left vertical seat, one side wall of the left vertical seat is fixedly connected with a left mold, the other end of the top of the liquid injection tank is fixedly connected with a right vertical seat, one side wall of the right vertical seat is fixedly connected with a first hydraulic cylinder, the output end of the first hydraulic cylinder is fixedly connected with a right mold, the edge of the right mold is slidably connected with a guide rod, one end of the guide rod is fixedly connected with one side wall of the right vertical seat, the top of the left vertical seat is fixedly connected with a fixing frame, one end of the fixing frame is fixedly connected with a spring, the inner side of the spring is provided with a telescopic rod, the bottom end of the spring is fixedly connected with a sealing disc, the bottom end of the telescopic rod is fixedly connected with the top of the sealing disc, the bottom of the sealing disc is fixedly connected with a sealing column, and the top of the sealing disc is connected with a first steel wire rope, a first fixed pulley is installed at one end of the fixed frame, the first steel wire rope bypasses the first fixed pulley, a large rope winding wheel is fixedly connected to one end, away from the sealing disc, of the first steel wire rope, a large shaft lever is fixedly connected to the middle of the large rope winding wheel, a supporting vertical frame is rotatably connected to the outer side of the large shaft lever, the bottom of the supporting vertical frame is fixedly connected to the top of the liquid injection box, a filling hopper is arranged at the top of the liquid injection box, a large gear is fixedly connected to one end of the large shaft lever, a small gear is meshed and connected to the outer side of the large gear, a small shaft lever is fixedly connected to the middle of the small gear, a small rope winding wheel is fixedly connected to one end of the small shaft lever, the small shaft lever is rotatably connected to the supporting vertical frame, a second steel wire rope is fixedly connected to the surface of the small rope winding wheel, an extrusion block is connected to one end of the second steel wire rope, and the extrusion block is slidably connected in the liquid injection box, the die is characterized in that an oil cylinder support is fixedly connected to one side of the liquid injection box, a second hydraulic cylinder is fixedly connected to one side of the oil cylinder support, the output end of the second hydraulic cylinder is fixedly connected with the extrusion block, a material injection pipe is communicated with the top of the liquid injection box, a control valve is arranged on the material injection pipe, and the top of the material injection pipe is connected to the bottom of the left die.

Preferably, the outer side of the bottom of the sealing column is tightly attached to the top of the left mold, column grooves are formed in the top of the left mold and the top of the right mold, and the shape of the two column grooves after being combined is matched with the shape of the sealing column.

Preferably, the top fixedly connected with rope fastening of sealed dish is one, the winding of first wire rope is fixed on rope fastening is one, the one end fixedly connected with rope fastening of second wire rope is two, two fixed connection of rope fastening are at a lateral wall of extrusion piece.

Preferably, a second fixed pulley is installed on one side wall of the liquid injection tank, and the second steel wire rope winds around the second fixed pulley.

Preferably, a guide pulley block is installed at the top of the right vertical seat, and the first steel wire rope penetrates through the guide pulley block.

Preferably, the inside of notes liquid case is provided with the feed liquid chamber, one side that the extrusion piece was kept away from in the feed liquid chamber is provided with the liquid guide block, the top of liquid guide block extends to the bottom of annotating the material pipe, the adjacent side of liquid guide block and extrusion piece is the slope form and agrees with each other, the trailing flank of notes liquid case is provided with the check valve.

The working principle is as follows: the second hydraulic cylinder is used for pushing the extrusion block to extrude the metal solution, meanwhile, the second steel wire rope drives the small rope winding wheel to rotate, the large rope winding wheel is rotated, the large gear and the small gear with different diameters are adopted to change the rotating speed, the rotating speed of the large rope winding wheel is different from that of the small rope winding wheel, the second steel wire rope can keep moving at different speeds with the first steel wire rope, the moving distance generated by the second steel wire rope and the first steel wire rope is different, the first steel wire rope lifts the sealing column in a small range, when the second hydraulic cylinder pushes the extrusion block to inject the metal solution, air is discharged from the sealing column, after the metal solution is completely injected into the left mold, the control valve is closed, the second hydraulic cylinder is used for driving the extrusion block to retract, the second steel wire rope moves towards the outer direction of the liquid injection box, at the moment, the spring can push the sealing column to reset, the left mold and the right mold are sealed, after the metal part of the automobile is formed, the first hydraulic cylinder is utilized to drive the right die, and then the automobile metal fittings are made to fall off under the action of the guide rod.

The invention provides automobile accessory production and processing equipment. The method has the following beneficial effects:

according to the invention, the second hydraulic cylinder can push the extrusion block to extrude the metal solution, and can drive the second steel wire rope to move, the second steel wire rope can drive the small rope winding wheel to rotate, the outer side of the large gear is meshed with the small gear, so that the small gear rotates the large gear, the large rope winding wheel further rotates, and then the first steel wire rope is driven to move, the rotating speeds of the large rope winding wheel and the small rope winding wheel are changed by adopting the large gear and the small gear with different diameters, so that the rotating speeds of the large rope winding wheel and the small rope winding wheel are different, further the second steel wire rope can keep different moving distances with the first steel wire rope, the sealing column is lifted by the first steel wire rope in a small amplitude, so that when the second hydraulic cylinder pushes the extrusion block to inject the metal solution, air is timely discharged, the phenomenon of material shortage of metal accessories of an automobile is avoided, and the quality of automobile accessory products is improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

FIG. 4 is a schematic view of the support stand of the present invention in position;

FIG. 5 is a front view of FIG. 1;

FIG. 6 is a schematic view of the interior of the injection tank of the present invention;

fig. 7 is a schematic view of the position of the guide pulley block of the present invention.

Wherein, 1, a liquid injection tank; 2. pouring into a hopper; 3. a left mold; 4. a right mold; 5. a right vertical seat; 6. a left vertical seat; 7. a fixed mount; 8. a guide bar; 9. a first hydraulic cylinder; 10. a second hydraulic cylinder; 11. an oil cylinder support; 12. a first wire rope; 13. a first rope fastener; 14. sealing the column; 15. sealing the disc; 16. a spring; 17. a telescopic rod; 18. a first fixed pulley; 19. a second wire rope; 20. a second fixed pulley; 21. a bull gear; 22. a pinion gear; 23. extruding the block; 24. a second rope fastener; 25. a large shaft lever; 26. a small shaft lever; 27. a support stand; 28. a small rope winding wheel; 29. a large rope winding wheel; 30. a material injection pipe; 31. a control valve; 32. a feed liquid cavity; 33. a liquid guide block; 34. a guide pulley block; 35. a one-way valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in fig. 1-7, an embodiment of the present invention provides an automobile accessory production and processing apparatus, which includes a liquid injection tank 1, a left vertical seat 6 is fixedly connected to one end of the top of the liquid injection tank 1, a left mold 3 is fixedly connected to one side wall of the left vertical seat 6, a right vertical seat 5 is fixedly connected to the other end of the top of the liquid injection tank 1, a first hydraulic cylinder 9 is fixedly connected to one side wall of the right vertical seat 5, a right mold 4 is fixedly connected to an output end of the first hydraulic cylinder 9, a guide rod 8 is slidably connected to an edge of the right mold 4, one end of the guide rod 8 is fixedly connected to one side wall of the right vertical seat 5, the right mold 4 can be driven by the first hydraulic cylinder 9, and further, under the action of the guide rod 8, a die-casting accessory can be performed with the left mold 3, a fixed frame 7 is fixedly connected to the top of the left vertical seat 6, a spring 16 is fixedly connected to the bottom of one end of the fixed frame 7, and an expansion link 17 is disposed inside of the spring 16, the bottom end of the spring 16 is fixedly connected with a sealing disc 15, the bottom end of the telescopic rod 17 is fixedly connected to the top of the sealing disc 15, the bottom of the sealing disc 15 is fixedly connected with a sealing column 14, the sealing column 14 can be extruded by the spring 16 to be tightly attached to the tops of the left die 3 and the right die 4, when gas is exhausted, the spring 16 can be jacked up, but in order to ensure the sealing performance during casting, the spring 16 with high elasticity is difficult to jack up by the gas, therefore, the top of the sealing disc 15 is connected with a first steel wire rope 12, one end of the fixing frame 7 is provided with a first fixed pulley 18, the first steel wire rope 12 bypasses the first fixed pulley 18, the direction of the first steel wire rope 12 can be changed by the first fixed pulley 18, the sealing disc 15 and the sealing column 14 can be lifted upwards by the first steel wire rope 12, one end of the first steel wire rope 12, which is far away from the sealing disc 15, is fixedly connected with a large rope winding wheel 29, and the middle part of the large shaft rod 25 is fixedly connected with the large winding wheel 29, the outer side of the large shaft lever 25 is rotatably connected with a supporting vertical frame 27, the bottom of the supporting vertical frame 27 is fixedly connected with the top of the liquid injection box 1, the top of the liquid injection box 1 is provided with a filling hopper 2, one end of the large shaft lever 25 which can oppositely add metal solution into the liquid injection box 1 through the filling hopper 2 is fixedly connected with a large gear 21, the outer side of the large gear 21 is meshed with a small gear 22, the middle part of the small gear 22 is fixedly connected with a small shaft lever 26, one end of the small shaft lever 26 is fixedly connected with a small rope winding wheel 28, the small shaft lever 26 is rotatably connected with the supporting vertical frame 27, the surface of the small rope winding wheel 28 is fixedly connected with a second steel wire rope 19, one end of the second steel wire rope 19 is connected with an extrusion block 23, the extrusion block 23 is slidably connected into the liquid injection box 1, one side of the liquid injection box 1 is fixedly connected with an oil cylinder support 11, one side of the oil cylinder support 11 is fixedly connected with a second hydraulic cylinder 10, the output end of the second hydraulic cylinder 10 is fixedly connected with the extrusion block 23, the top of the liquid injection tank 1 is communicated with a material injection pipe 30, the material injection pipe 30 is provided with a control valve 31, and the top of the material injection pipe 30 is connected to the bottom of the left die 3.

The pouring hopper 2 can add metal solution into the opposite liquid injection tank 1, the second hydraulic cylinder 10 can push the extrusion block 23 to extrude the metal solution, the metal solution can enter the left die 3 through the material injection pipe 30 to be cast, the second hydraulic cylinder 10 can drive the second steel wire rope 19 to move while pushing the extrusion block 23, the second steel wire rope 19 can drive the small rope winding wheel 28 to rotate, the outer side of the large gear 21 is engaged with the small gear 22, the small gear 22 further drives the large rope winding wheel 21 to rotate, then the first steel wire rope 12 is driven to move, the large gear 21 and the small gear 22 with different diameters are adopted to change the rotating speed, the rotating speed of the large rope winding wheel 29 is different from that of the small rope winding wheel 28, the second steel wire rope 19 can keep moving at different speeds with the first steel wire rope 12, meanwhile, the moving distances generated after the movement are different, the first steel wire rope 12 lifts the sealing column 14 in a small amplitude, when the second hydraulic cylinder 10 pushes the extrusion block 23 to inject the metal solution, air is discharged simultaneously, the phenomenon that materials are lacked in automobile metal parts is avoided, and the quality of the part products is improved.

Referring to fig. 1 and 2, the outer side of the bottom of the sealing column 14 is closely attached to the top of the left mold 3, column grooves are formed in the tops of the left mold 3 and the right mold 4, and the shape of the combined two column grooves is matched with the shape of the sealing column 14. The two column grooves may be sealed by sealing columns 14 to facilitate air venting.

Referring to fig. 2 and 3, a first rope fastener 13 is fixedly connected to the top of the sealing disk 15, one end of a first steel wire rope 12 is wound and fixed on the first rope fastener 13, one end of a second steel wire rope 19 is fixedly connected with a second rope fastener 24, and the second rope fastener 24 is fixedly connected to one side wall of the extrusion block 23. The first rope fastener 13 is used for conveniently fixing the first steel wire rope 12 and the sealing disc 15, the first steel wire rope 12 is used for conveniently driving the sealing column 14, the second rope fastener 24 is used for conveniently fixing the second steel wire rope 19 and the extrusion block 23, and the second steel wire rope 19 is conveniently driven by the extrusion block 23.

Referring to fig. 3, a second fixed pulley 20 is installed on one side wall of the liquid injection tank 1, the second wire rope 19 is wound around the second fixed pulley 20, and the second wire rope 19 is prevented from being damaged by friction with the liquid injection tank 1 through the second fixed pulley 20.

Referring to fig. 1 and 7, a guide pulley block 34 is installed on the top of the right vertical stand 5, and the first wire rope 12 passes through the guide pulley block 34. The first steel wire rope 12 can be guided and limited through the guide pulley block 34, and meanwhile, the first steel wire rope 12 is prevented from being damaged by friction with the right vertical seat 5.

Referring to fig. 6, the inside of liquid injection box 1 is provided with feed liquid cavity 32, and one side that extrusion block 23 was kept away from in feed liquid cavity 32 is provided with leads liquid piece 33, and the top of leading liquid piece 33 extends to the bottom of annotating material pipe 30, and the adjacent side of leading liquid piece 33 and extrusion block 23 is the slope form and agrees with each other, and the trailing flank of liquid injection box 1 is provided with check valve 35, can admit air, unable exhaust, avoids annotating the inside great vacuum that produces of liquid box 1. The liquid guide block 33 is convenient for the metal solution to flow to the material injection pipe 30, and the liquid guide block 33 and the extrusion block 23 are matched to facilitate the injection of the metal solution, so that the subsequent processing is facilitated.

The use method of the automobile accessory production and processing equipment comprises the following steps:

adding a metal solution into the injection box 1 by using the injection bucket 2, pushing the extrusion block 23 by using the second hydraulic cylinder 10 to extrude the metal solution, simultaneously driving the small rope winding wheel 28 to rotate by using the second steel wire rope 19, enabling the large rope winding wheel 29 to rotate, changing the rotating speed by using the large gear 21 and the small gear 22 with different diameters, enabling the rotating speeds of the large rope winding wheel 29 and the small rope winding wheel 28 to be different, further enabling the second steel wire rope 19 to move at different speeds with the first steel wire rope 12, enabling the second steel wire rope 19 and the first steel wire rope 12 to generate different moving distances, enabling the first steel wire rope 12 to lift the sealing column 14 in a small amplitude manner, and discharging air from the sealing column 14 when the second hydraulic cylinder 10 pushes the extrusion block 23 to inject the metal solution;

after the metal solution is completely injected into the left mold 3, the control valve 31 is closed to prevent the metal solution from flowing back, the second hydraulic cylinder 10 is used for driving the extrusion block 23 to retract, the second steel wire rope 19 moves towards the outer direction of the liquid injection box 1, and the spring 16 pushes the sealing column 14 to reset at the moment, so that the left mold 3 and the right mold 4 are sealed;

after the automobile metal part is formed, the first hydraulic cylinder 9 is utilized to drive the right die 4, and then the automobile metal part falls off under the action of the guide rod 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an auto-parts production processing equipment, includes notes liquid case (1), with ejection of compact extrusion device and casting mould that notes liquid case (1) is connected which characterized in that: casting mould sets up the top of notes liquid case (1), casting mould is including fixed left mould (3) that sets up and right mould (4) that the activity set up, it lies in to annotate on liquid case (1) the bottom of left side mould (3) is provided with notes material pipe (30), left side mould (3) with be provided with between right side mould (4) sealed post (14), sealed post (14) top is provided with sealed dish (15), sealed dish passes through the wire rope link gear and connects ejection of compact extrusion device.

2. The automobile accessory producing and processing apparatus as claimed in claim 1, wherein: the discharging extrusion device comprises an extrusion block (23) arranged in the liquid injection box (1), the extrusion block (23) is connected with the output end of the second hydraulic cylinder (10), and the bottom of the second hydraulic cylinder (10) is fixedly connected with an oil cylinder support (11).

3. The automobile accessory producing and processing apparatus as claimed in claim 1, wherein: the utility model discloses a mould, including left mould (3), right mould (4), right side stand seat (5) and right mould (4), left side mould (3) are fixed through left side stand seat (6) the top of notes liquid case (1), right side mould (4) are connected through first pneumatic cylinder (9) at a lateral wall of right side stand seat (5), right side stand seat (5) with be provided with a set of guide arm (8) between right side mould (4), the one end fixed connection of guide arm (8) is at a lateral wall of right side stand seat (5), the other end of guide arm (8) with right side mould (4) sliding connection.

4. The automobile accessory production and processing device according to claim 3, wherein: the steel wire rope linkage mechanism comprises a fixed frame (7) fixedly connected to the top of the left vertical seat (6), a spring (16) is fixedly connected to the bottom of one end of the fixed frame (7), a telescopic rod (17) is sleeved inside the spring (16), the bottom end of the spring (16) is fixed to the sealing disc (15), a first steel wire rope (12) is connected to the top of the sealing disc (15), a first fixed pulley (18) is installed at one end of the fixed frame (7), the first steel wire rope (12) bypasses the first fixed pulley (18) and is connected with a large rope winding wheel (29), a large shaft rod (25) is fixedly connected to the axis of the large rope winding wheel (29), a supporting vertical frame (27) is rotatably connected to the outer side of the large shaft rod (25), and the bottom of the supporting vertical frame (27) is fixedly connected to the top of the liquid injection tank (1), the one end fixedly connected with gear wheel (21) of bull shaft pole (25), the outside meshing of gear wheel (21) is connected with pinion (22), the middle part fixedly connected with staff pole (26) of pinion (22), the one end fixedly connected with of staff pole (26) rolls up rope sheave (28) for a short time, staff pole (26) and support grudging post (27) rotate and are connected, the fixed surface of little rope sheave (28) is connected with second wire rope (19), the one end of second wire rope (19) is connected extrusion piece (23).

5. The automobile parts producing and processing apparatus as claimed in claim 1, 2, 3 or 4, wherein: and a filling hopper (2) is arranged at the top of the liquid filling box (1).

6. The automobile accessory producing and processing apparatus as claimed in claim 1, wherein: the bottom outside of sealed post (14) closely laminates with the top of left mould (3), the top of left mould (3) and right mould (4) all is provided with the post groove, and the shape after two post grooves merge agrees with the shape of sealed post (14) mutually.

7. The automobile accessory producing and processing apparatus as claimed in claim 1, wherein: the top fixedly connected with rope fastening (13) of sealed dish (15), the one end winding of first wire rope (12) is fixed on rope fastening (13), the one end fixedly connected with rope fastening two (24) of second wire rope (19), rope fastening two (24) fixed connection is at a lateral wall of extrusion piece (23).

8. The automobile accessory producing and processing apparatus as claimed in claim 1, wherein: a second fixed pulley (20) is installed on one side wall of the liquid injection tank (1), and the second steel wire rope (19) bypasses the second fixed pulley (20).

9. The automobile accessory producing and processing apparatus as claimed in claim 1, wherein: and a guide pulley block (34) is installed at the top of the right vertical seat (5), and the first steel wire rope (12) penetrates through the guide pulley block (34).

10. The automobile accessory producing and processing apparatus as claimed in claim 1, wherein: annotate the inside of liquid case (1) and be provided with feed liquid chamber (32), one side that extrusion block (23) were kept away from in feed liquid chamber (32) is provided with leads liquid piece (33), the top of leading liquid piece (33) extends to the bottom of annotating material pipe (30), the adjacent side of leading liquid piece (33) and extrusion block (23) is the slope form and agrees with each other, the trailing flank of annotating liquid case (1) is provided with check valve (35).